| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.90 | 10.630% | $126.0076 | $126.01 | $126.00 | $126.00 |
| Purchase #2 | $102.36 | 6.671% | $109.1884 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $17.43 | 13.446% | $19.7736 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $130.87 | 3.595% | $135.5748 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $50.40 | 10.438% | $55.6608 | $55.66 | $55.65 | $55.70 |
| Purchase #6 | $74.69 | 4.763% | $78.2475 | $78.25 | $78.25 | $78.20 |
| Purchase #7 | $45.25 | 5.645% | $47.8044 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $534.90 | $572.2571 | $572.25 | $572.20 | $572.30 | |